421.at - robtex.com
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421.at
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.101.158.216🇨🇭 hosttech-AS | ||||||
| PTR | mx131.mail.hosttech.eu | ||||||
| NS | ns1.hosttech.at ⭐ | ||||||
| A | 2001:1680:101:1::2🇨🇭 SOLNET | ||||||
| A | 82.220.34.231🇨🇭 SOLNET | ||||||
| PTR | ns1.tripledns.eu | ||||||
| NS | ns2.hosttech.at | ||||||
| A | 2001:1af8:4700:a120:4::2🇳🇱 LEASEWEB-NL-AMS-01 | ||||||
| A | 5.79.97.178🇳🇱 LEASEWEB-NL-AMS-01 | ||||||
| PTR | ns2.tripledns.eu | ||||||
| NS | ns3.hosttech.at | ||||||
| A | 2a01:4f8:c0c:289d::2🇩🇪 Hetzner | ||||||
| A | 94.130.74.45🇩🇪 Hetzner | ||||||
| PTR | ns3.tripledns.eu | ||||||
| MX | mail1.hosttech.eu ⭐ 🔒 | ||||||
| A | 2001:1680:101:83a::d8🇨🇭 SOLNET | ||||||
| PTR | mail1.hosttech.eu | ||||||
| A | 193.203.253.28🇨🇭 hosttech-AS | ||||||
| PTR | mail1.hosttech.eu | ||||||
| MX | mail2.hosttech.eu ⭐ 🔒 | ||||||
| A | 2a11:8b80:1000:1::4c🇨🇭 INIT7 | ||||||
| PTR | mail2.hosttech.eu | ||||||
| A | 45.131.253.20🇨🇭 INIT7 | ||||||
| PTR | mail2.hosttech.eu | ||||||
| TXT | v=spf1 +mx +a include:_spf.mail.hostserv.eu ~all | ||||||
| SOA | ns1.hosttech.atdns@hosttech.eu 2025-07-07 #13 | ||||||
at
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns.nic.at ⭐ 🔒 | ||||||
| NS | d.ns.at 🔒 | ||||||
| NS | j.ns.at 🔒 | ||||||
| NS | n.ns.at 🔒 | ||||||
| NS | ns1.univie.ac.at 🔒 | ||||||
| NS | ns2.univie.ac.at 🔒 | ||||||
| NS | r.ns.at 🔒 | ||||||
| NS | u.ns.at 🔒 | ||||||
| SOA | dns.nic.atdomain-admin@univie.ac.at serial=1770991202 | ||||||
Same first word
Similar names
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| at | u.ns.at, ns2.univie.ac.at, n.ns.at, d.ns.at... | - |
| 421.at | ns1.hosttech.at, ns3.hosttech.at, ns2.hosttech.at | 6 records |
✅ Authoritative Response
Server: 94.130.74.45
NS records: ns1.hosttech.at, ns3.hosttech.at, ns2.hosttech.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 421.at (unsigned zone)
⏱️ Timing
Total: 1261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.101.158.216 |
| NS | 3 | ns1.hosttech.at, ns3.hosttech.at... |
| MX | 2 | mail2.hosttech.eu (pri: 10), mail1.hosttech.eu (pri: 10) |
| TXT | 1 | v=spf1 +mx +a include:_spf.mail.hostserv |
| SOA | 1 | ns1.hosttech.at dns.hosttech.eu |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns3.hosttech.at, ns2.hosttech.at, ns1.hosttech.at...)
AI analysis
421.at resolves to one IP number: 185.101.158.216.
Other host names, for instance mail.judithgross.ch, mail.doersam.net, ns1.wowbox.ch, danigerber.ch and mail.trixtrix.ch share IP numbers with 421.at.
421.at is delegated to three name servers: ns1.hosttech.at, ns2.hosttech.at and ns3.hosttech.at.
421.at at least partially shares name servers with other domains, including tanzschule-kummer.net, building-research.at, msc-weissenbach.at, leimhofer.net and spindoc.at.
These name servers are commonly used with ns1.hostserv.eu, ns2.hostserv.eu and ns3.hostserv.eu.
Host names with two IP numbers:
ns1.hosttech.at: 2001:1680:101:1::2 and 82.220.34.231
ns2.hosttech.at: 2001:1af8:4700:a120:4::2 and 5.79.97.178
ns3.hosttech.at: 2a01:4f8:c0c:289d::2 and 94.130.74.45
421.at is served by two mail servers mail1.hosttech.eu and mail2.hosttech.eu.
421.at shares the same mail server setup as other domains, for instance reitnauer.ch, mut-online.ch, 1142-lm.ch, noll.ch and hrvo.ch.
Host names with two IPs:
mail1.hosttech.eu points to 2001:1680:101:83a::d8 and 193.203.253.28
mail2.hosttech.eu points to 2a11:8b80:1000:1::4c and 45.131.253.20